package cn.gov.application;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.netflix.hystrix.EnableHystrix;
import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;
import org.springframework.context.annotation.Bean;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;

@RestController
@SpringBootApplication
@EnableDiscoveryClient
@EnableHystrix
@EnableHystrixDashboard
public class RibbonServerApplication {

	@Bean
	@LoadBalanced
	RestTemplate restTemplate(){
		 return new RestTemplate();
	}
	
	@Autowired
	RibbonTestService testService;
	
	public static void main(String[] args) {
		SpringApplication.run(RibbonServerApplication.class, args);
	}
	
	@RequestMapping(value="/test")
	@HystrixCommand(fallbackMethod="errorMethod")
	public String testRibbonController1(@RequestParam String name){
		return testService.testRibbonService(name);
	}
	
	public String errorMethod(String name){
		return "sorry!this is the error page. ---> 【"+name+"】";
	}
	
}
